<template>
  <el-row type="flex" justify="space-between" align="middle" style="height: 40px; width:100%">
    <!-- 左侧 -->
    <el-col><span>{{ treeNode.name }}</span></el-col>
    <!-- 右侧 -->
    <el-col :span="4">
      <el-row type="flex" justify="end">
        <el-col>负责人</el-col>
        <el-col>
          <!-- 下拉菜单 -->
          <el-dropdown @command="handleCommand">
            <span class="el-dropdown-link">
              操作<i class="el-icon-arrow-down el-icon--right" />
            </span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="add">添加子部门</el-dropdown-item>
              <el-dropdown-item v-if="!isRoot" command="edit">编辑部门</el-dropdown-item>
              <el-dropdown-item v-if="!isRoot" command="del">删除部门</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </el-col>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
import { delDepartment } from '@/api/departments'
export default {
  name: 'TreeTool',
  props: {
    treeNode: {
      type: Object,
      required: true
    },
    isRoot: {
      type: Boolean,
      default: false
    }
  },
  created() {

  },
  methods: {
    // 操作节点调用的方法
    handleCommand(type) {
      if (type === 'add') {
        // 添加子部门的操作
        console.log('add')
        this.$emit('addDepts', this.treeNode)
      } else if (type === 'edit') {
        //  编辑部门的操作
        console.log('edit')
        this.$emit('editDepts', this.treeNode)
      } else {
        //  删除操作
        console.log(111, this.treeNode.id)
        this.$confirm('确定要删除该部门吗').then(() => {
          // 如果点击了确定就会进入then
          console.log(this.treeNode.id)
          return delDepartment(parseInt(this.treeNode.id)) // 返回promise对象
        }).then(() => {
          //  如果删除成功了  就会进入这里
          alert('成功')
          this.$emit('delDepts') // 触发自定义事件
          this.$message.success('删除部门成功')
        })
      }
    }
  }
}
</script>

<style>

</style>
